baber/WOPTO huggingface dataset:
Patent JP-S57193068-A (JP)
Title: Semiconductor device
Inventor: NANBU KAZUO
IPC: H01L29/73
Filed: 1981-05-22
Abstract: PURPOSE:To obtain source and drain electrodes having low resistance value even at a low temperature region of approx. 77 deg.K in a high electron mobility transistor having a channel layer of lower layer and an electron supplying layer of upper layer by forming only a gate electrode on the electron supplying layer and forming the source and drain electrodes through an output electrode region layer. CONSTITUTION:A non-doped GaAs channel layer 2, and an N type Al0.3Ga0.7 as electron supplying layer 3 of approx. 2X10<18>/cm<3> of impurity density are laminated on a semi-insulated GaAs substrate 1, are epitaxially grown, and an electron storage layer 5 is produced on the surface layer of the layer 3. Then, the overall surface is covered with an SiO2 film 4 having the prescribed pattern, the film 4 as a mask it is etched, thereby removing source and drain forming regions 6 intruded into the layer 2. Subsequently, a GaAs layer of approx. 1X10<9>/ cm<3> of density is grown, an output electrode region layer 7 is formed in the region 6, source and drain electrodes 8 are covered on the layer 7, a layer 7' produced at the time of forming the layer 7 is removed, and a gate electrode 9 is formed on the layer 4 disposed between the electrodes 8.
Patent JP-S62262294-A (JP)
Inventor: KENESU SUCHIYUWAATO GUREI
IPC: G11C11/413
Filed: 1987-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1026232-A (JP)
Title: Mechanical surface seal
Inventor: JAMES GILBERT
IPC: F16J15/36
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the mechanical surface seal the second seal ring of which is sealed against the shaft by an elastomer bellows unit. SOLUTION: A second seal ring 20 is hermetically sealed against a shaft 10 by a bellows 22. The end part 23 of the bellows 22 is engaged with a driving band 30 which applies load to the end part in the radial direction, pushes the end part 23 so as to drive the shaft 10, and moreover hermetically seals the shaft 40 so as to be engaged therewith, and the other end part 25 of the bellows 22 is also engaged with a band. 31 which applies load to the end part in the radial direction, pushes the end part 25 so as to drive the second seal ring, and moreover hermetically seals the shaft 10 so as to be engaged therewith.  The driving bands 3O and 31 include fortress shaped parts relatively meshed with each other at their end parts 33, as a result, both the bands can be fitted in each other in a telescopic system, and furthermore twisting load can be applied to a space between the shaft 10 and the second seal ring 20 by the end parts 23 and 25 and the bands 30 and 31. A spring 45 acts on a space between both the bands, and presses the sealing surfaces 36 and 37 of rings 12 and 20 in such a way that the sealing surfaces are hermetically sealed so as to be engaged with each other.
Patent JP-H05282362-A (JP)
Title: Data retrieving circuit
IPC: G06F17/30
Filed: 1992-03-31
Abstract: PURPOSE:To process the retrieved data on the long bits with combination of retrieving blocks of the small circuit scales by dividing the retrieved data into plural partial data and checking the match/unmatch of these divided data through a decoder for the retrieved blocks and the storage blocks. CONSTITUTION:Each retrieved block 1 is provided with the storage blocks 1b-1m which input the output of a single decoder 1a in parallel to each other. These blocks 1b-1m are combined with each other between both blocks 1, and each of these combined storage blocks is provided with an AND circuit 2. The outputs of these combined blocks 1b-1m are connected to each other. At the same time, the output of each circuit 2 is connected to an OR circuit 4. The circuit 4 activates all retrieved signals and outputs them when either one of retrieved signals outputted from those circuits 2 is activated. Meanwhile the circuit 4 inactivates all retrieved signals and outputs them when all retrieved signals are inactivated.
Patent JP-H06288599-A (JP)
Title: Air conditioner
Inventor: TANAKA TETSUYA
IPC: F24F11/02
Filed: 1993-04-05
Abstract: PURPOSE:To provide an air conditioner in which an abnormal rise of a discharge pressure due to an auxiliary heater for heating is suppressed and which can effectively heat in response to an operating state. CONSTITUTION:An air conditioner comprises temperature detecting means 8 for detecting a temperature of an indoor side heat exchanger 3, heater energization limiting means 9 for stopping energization of an auxiliary heater 7 for heating when a detected temperature becomes a predetermined value or higher and releasing the stop of the energization when it becomes a predetermined value or lower, air flow rate deciding means 10 for deciding an air flow rate of an indoor side blower 6, and release predetermined value setting means 11 for raising an energization stop releasing predetermined value of the means 9 when the air flow rate is large and lowering it when the air flow rate is small.
Patent JP-H06290938-A (JP)
Title: Manufacture of case for superconducting coil
Inventor: TAMURA KOSAKU
IPC: H01F6/06
Filed: 1993-04-05
Abstract: PURPOSE:To manufacture a case for a superconducting coil strong enough to withstand an electromagnetic force without causing any damage or thermal effects on its contents through a simple method. CONSTITUTION:A coil case 2 is composed of a U-shaped first member 7 and a second member 8, a coil 1 is housed in the U-shaped first member 7, the second member 8 is fitted to the outside of the first member 7, and the members 7 and 8 are welded together at their ends. At this welding operation, liquefied gas 9 is made to flow through a path 5 provided between the coil 1 and the case 2 to cool them. By this setup, a coil case is kept free from damage preventing its contents from being thermally affected and least deformed by welding while the case is manufactured. A superconducting coil case very high in strength and reliability can be obtained.
Patent JP-S58194033-A (JP)
Title: Method and device for direct plate making by pulse laser light
Inventor: MURAHARA MASATAKA
IPC: B41B19/00
Filed: 1982-05-10
Abstract: PURPOSE:To make a plate directly without making a block copy by irradiating selected character patterns on a character board with pulse laser light, one by one, and projecting its transmitted light upon a photosensitive resin plate material. CONSTITUTION:The character board 2 is driven by a PCM signal inputted to a computer 14 to select one of character patterns arrayed on the character board, and the part is irradiated with the thinly reduced laser light to set its transmitted light to the size of each type by a lens system 3. The repetition frequency of the pulse laser light is controlled by the computer 14 according to the size of the type. Simultaneously, a drum or disk 13 moves to a specific position to project the transmitted light upon the photosensitive resin plate.
Patent JP-H01253865-A (JP)
Title: Optical disk storage device
Inventor: FUJIMOTO TOSHIHIRO
IPC: G11B17/26
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate the turning over and the unnecessary taking in and out of a cartridge, and to obtain high speed operation by arranging plural devices so that their directions for recording and reproduction are opposed to each other, and providing a means to decide the direction of an optical disk at the outside of the device. CONSTITUTION:The direction of the face of the cartridge 1 to be taken out is detected by the switch 12 of the storing rack 3 of the cartridge for recording and reproduction, and the prescribed cartridge 1 is taken out from the rack 3 by a carrier 14. Then, when the recording or the reproduction is performed on a face B in the case that a face A is at a top side by using the cartridge 1 containing the optical disk whose both sides can be used, the cartridge is inserted to a recording/reproducing device 11b side. Besides, when the face A is used, it is inserted to the device 11a. Then, after the recording or the reproduction by the device 11a or the device 11b is finished, the cartridge 1 is stored in the rack 3 by the carrier 14.
Patent JP-S562909-A (JP)
Title: Plaster medicine
Inventor: NAKAMURA HIROSHI
IPC: A61K9/70
Filed: 1979-06-22
Abstract: PURPOSE: A plaster medicine, manufacturable readily and economically, capable of maintaining the drug action for a long time without causing dermopathy, and prepared by applying a soft mass containing a main drug having a controlled release rate to the surface of an air-permeable base material at an interval according to the printing method.  
     CONSTITUTION: A soft mass of a plaster medicine containing a main drug, e.g. methyl salicylate or peppermint oil, is applied to an air-permeable base material in equally spaced dots, network or lines, to give a plaster medicine. The release rate of the main drug is controlled by enclosing in a microcapsule or coating with a film. The printing of the mass on the material renders the application efficient. The medicine will not cause dermopathy even for a long application time due to no disturbance of perspiration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03277389-A (JP)
Title: Ball shooting device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-03-27
Abstract: PURPOSE:To enable a ball shot in a desired state immediately after even operating a turn operating means after shooting and to prevent vibration transmitted when shooting the ball to the turn means by shooting the ball in a shooting part by the progressive force of a shooting rod retreated ordinarily and progressed when it is excited, and varying the exciting force of a shooting solenoid based on the angle detection signal of a turn operating member. CONSTITUTION:When a digital signal in accordance with the angle rotation of the turn operating member 320 is sent from an angle of rotation detector 380, a variable voltage supplying means 750 supplies an analog output voltage in accordance with the digital signal to the shooting solenoid 421, and drives the shooting solenoid 421 so as to generate an elastic force conforming to the digital signal, Therefore, the shooting rod 423 located at a retreated position when the shooting is started can be shot from a moment when the turn operating member 320 is operated. Also, the amount of rotation of the turn operating member 320 is detected electrically, and the elastic force is varied by the change of a supply voltage based on the above electrical signal, thereby, the vibration when shooting the ball can be prevented transmitted to a konb member 340, etc.
Patent JP-H03276096-A (JP)
Title: Inserting and extracting method for support lattice welding jig
Inventor: SEGAWA KATSUHIKO
IPC: B23K37/04
Filed: 1990-03-26
Abstract: PURPOSE:To reduce the trouble of an operator by using a jig for welding jig insertion and extraction, arranging a support lattice where the welding jig needs to be extracted at the upper stage in an internal space and a support lattice to the welded at the lower stage, and pressing a pressure pipe from above and extracting and inserting the welding jig at the same time. CONSTITUTION:The support lattice G2 to be welded by inserting the welding jig 1 is set at the lower stage of each guide rod 7 in the space of the welding jig inserting and extracting jig 3 which is surrounded with a side wall 4 and the support grating G1 where the welding jig 1 after welding needs to be extracted is set at the upper stage. Then the support lattice G2 at the lower stage is fixed not to move and the welding jig 1 of the support lattice G1 at the upper stage is pressed down from above by the pressure pipe which is long enough to put the guide rod 7 therein. Thus, the welding jig 1 is extracted from the support lattice G1 at the upper stage and inserted into the lattice space of the support lattice G2 at the lower stage, so that the welding jig 1 is extracted and inserted at the same time.
Patent JP-H02259862-A (JP)
Title: Method for outputting console message
Inventor: TANAKA KAZUAKI
IPC: G06F13/00
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the amount of operation for an operator by comparing the identifier of a console message with the identifier of a message to be mailed and mailing the message to a mailing destination when both identifiers are coincident with each other. CONSTITUTION:A memory device 11 is equipped with a mailing message registra tion table 13, message registration table 15 and user system identifier 20, etc., to specify a user system. The message code of the message to be outputted from a certain program to a console 2 is compared with the message code inputted by a user and when both message codes are coincident with each other, the message is sent to the mailing destination by mailing function. Thus, the communication of the message having no emergency to a maintenance staff and the output of the unnecessary console message to the console are suppressed and burden is reduced for the operator of a computer system.
Patent JP-2000277624-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/336
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hollows in a gate electrode and a wiring. SOLUTION: This manufacturing method has a process which forms first resist patterns 11A, 11B for forming wirings and forms a second resist pattern 12 for forming a dummy pattern on a high melting point metal silicide layer 7, and a process etching the silicide layer 7, and a first and a second silicon films 3, 6 in order by using the first resist patterns 11A, 11B and the second resist pattern 12. Total area of the first resist patterns 11A, 11B and the second resist pattern 12 is set to be at least a specified area ratio 2/9 to the area of a semiconductor wafer.
Patent JP-H08245807-A (JP)
Title: Molded feather and production thereof
Inventor: ISHIDA HIROYASU
IPC: B29K96/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a molded feather improved in flexural strength, flexural modulus, mechanical strength and transparency by hot-pressing a mixture of a feather powder and a protein powder in the presence of water. CONSTITUTION: 1g of a feather powder of at most 40μm in particle size is mixed with an aq. alcohol soln. having an alcohol concn. of 25 to 75wt.% to obtain a feather powder slurry having a water content of at least 30wt.%. If necessary, this slurry is mixed with at most 99wt.% protein and at most 10wt.% crosslinking agent both based on the feather. The slurry or the resulting mixture is filled in a frame, and then hot-pressed under a pressure of at least 80kg/cm<2> at 95 to 105 deg.C for 10min to 2hr to obtain a molded feather having a water content of at most 10wt.%.
Patent JP-H07287653-A (JP)
Title: Computer system
Inventor: NAKAJIMA OSAMU
IPC: G06F9/06
Filed: 1994-04-18
Abstract: PURPOSE:To improve the computer debugging efficiency by providing the second ROM which contains a sequence to repeat a prescribed instruction group that prevents the CPU runaway right after a reset state and then to download a program into a RAM after recepton of an interruption request signal. CONSTITUTION:This sequence is carried out after a RAM is inserted in place of a 1st ROM and then a program to be debugged is loaded into the RAM. Thus a boot-on-RAM signal is kept t an H level, and a 2nd ROM is selected to repeat the self-jump instructions by a chip selection control circuit. If a debug interruption request signal 'debug' is inputted under such conditions, a debug mode recognition signal 'ack' is changed to an H level from an L level. The chip selection control circuit selects a 3rd ROM in response to the level change of the signal 'ack'.
Patent JP-S63245184-A (JP)
Title: Intermediate frequency processing circuit
Inventor: ADACHI TAKESHI
IPC: H04N5/46
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the scale of a circuit, to eliminate a DC recovery circuit and to avoid a difference in detected output level by adopting the constitution so that an integrated circuit for video is used in common for a B/G system and a L system. CONSTITUTION:A surface wave filter 33 has a flat characteristic setting frequen cies ranging from the video intermediate frequency P1 of the B/G system to the audio intermediate frequency S1 as passing characteristics. A surface acous tic wave filter 34 has double peak characteristics having a passing band near the audio intermediate frequency S3 of the VHF low band of the L system, in the vicinity of the audio intermediate frequency S2 of the VHF high band and the UHF band of the L system and in the vicinity of the audio intermediate frequency S3 of the VHF low band of the L system. The passing band of the filter 34 is at the outside of the cut-off point of the filter 33. The tuning fre quency f0 of the video tank circuit 36 for the video integrated circuit 35 is switched to f1, f2 by a switch SW1. The tuning frequency f0 of the video tank circuit 38 of the audio integrated circuit 37 is switched to f3 and f4 by a switch SW 11. Thus, both the systems are received by switching the switches SW11 and SW1.
Patent JP-S58195617-A (JP)
Title: Gate with siphon
Inventor: NOZAKI SATOSHI
IPC: E02B7/18
Filed: 1982-05-10
Abstract: PURPOSE:To prevent the occurrence of noise as well as secure the sufficient effluence capacity of a gate by a method in which a siphon-type water channel is provided from the middle of the upstream side of the gate door to the downstream side through the upper end and water sucked up from the middle of the upstream side is discharged to the downstream side. CONSTITUTION:The door 1 of a falling gate is supported in a freely rising and manner on a bearing (not illustrated) provided to the river bed 2 by using a shaft 4, and a siphon-type water channel 5 of an angular cross section is provided bendwise from the middle of the upstream side of the door 1 to the downstream side through the upper end. When the water level on the upstream side rises under the condition that the door 1 is in maximumly risen state, water flows into the water channel 5 from an inlet 8, and the water level in the water channel 5 rises as the water level on the upstream side rises. When the water level exceeds the horizontal line L, overflow starts inside the water channel 5 and water coming from the inlet 8 is discharged from an outlet 6. When the water level is further raised, the water channel 5 also becomes filled with water from the lower side, a siphonic action starts, and effluent amount is abruptly increased. However, noise caused by falling of water does not occur because of small head.
Patent JP-H08276404-A (JP)
Title: Safety cover for circular saw with base, the saw with the base and circular sawing machine with base
Inventor: YOSHIOKA AKIRA
IPC: B27G19/02
Filed: 1995-04-04
Abstract: PURPOSE: To provide a safety cover for a circular saw with a base, the saw with the base and a circular sawing machine with a base in which the safety of an operation is assured, the operability is improved and the sanitary aspect is considered. CONSTITUTION: A safety cover 10 for a circular saw with a base has the saw protruding on a base plate and is provided at the saw with the base. The cover 10 is formed in a box type which is opened at the lower surface and has a transparent top plate 11, opposed side plates 12, 13 and a front plate 14, a rear plate 15 in such a manner that cutouts 14a, 15a for passing a working material are respectively provided at the front and rear plates 14, 15 and openably detachable on the plate.
Patent JP-H01251712-A (JP)
Title: Conveyor for wafer boat
Inventor: SEKI HIROMICHI
IPC: H01L21/22
Filed: 1988-03-31
Abstract: PURPOSE:To set a boat in a horizontal state at the time of conveyance, to vertically set a diffusion furnace in case of containing therein, and to save the space of a clean room by providing an attitude altering mechanism for altering the attitude of a carrier from a horizontal state to a vertical state. CONSTITUTION:A conveyor 15 stopped at the front side of a diffusion furnace 5 is altered from a horizontal state to a vertical state by an attitude converting mechanism 52. A servo motor 49 is controlled at its rotary speed, and when second and third conveying plates 19, 20 start standing, its speed is decelerated, its speed is also decelerated immediately before it becomes a completely erected state, it is controlled at a normal speed at the intermediate therebetween, thereby preventing a wafer from being shocked.
Patent JP-H07286405-A (JP)
Title: Joint structure of building constituent in industrialized building
Inventor: KAWAKAMI HIDETADA
IPC: E04C2/40
Filed: 1994-04-18
Abstract: PURPOSE:To dispense with the diagonal cutting of joint ends and use members in common so as to accurately be able to joint backing material at a specified angle with accuracy and stable quality at the time or jointing building constituents to each other at a diagonal angle. CONSTITUTION:A joint member 10 used to diagonally joint each backing material 7 with a joint end part 4 cut at a right angle is constituted of a pair of joint face parts 11 formed into approximately semicircular shape with a specified radius, and a bottom face part for connecting these joint face parts 11. The joint end parts 4 are brought into contact in such a way as to hold a protruding piece 13, provided at the bottom face part by cut-and-raise working, in between. The backing material 7 is oscillated around this protruding piece 13 as a fulcrum and jointed by welding (6) in the state of the joint angle being set by the angle graduation 14 of the joint face part 11.
Patent JP-H10252804-A (JP)
Title: Hydraulic shock absorber of damping force adjustment type
Inventor: NEZU TAKASHI
IPC: F16F9/46
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To move a valve element by force to the valve closing position when the valve element of a damping force adjusting valve for a hydraulic shock absorber of damping force adjustment type is fixed. SOLUTION: This shock absorber usually generates a damping force by controlling flow of oil liquid occurred between connecting holes 25, 26 and between connecting holes 26, 27 by the movement of a piston within a cylinder after closing an electromagnetic opening and closing valve 18 with pilot type damping valves A1, A2 and variable orifices B1, B2. The damping force is adjusted by changing flow passage area of the variable orifices B1, B2 and valve opening characteristics of the pilot type damping valves A1, A2 by shifting a spool 48 with an actuator 17.  When the spool 48 is secured, to open the opening and closing valve 18 to introduce the pressure within the cylinder into an oil chamber 24b, move a free piston 55 so as to make a sliding member 51 pushed by the pressure directly contact with the spool 48 and advance the spool 48 to the closed position of the valve where the spool contacts with the actuator 17, and switch the damping force characteristics to the hard side by closing the variable orifices B1, B2.